LOS ANGELES (TheWrap.com) – Reality TV is the invisible front in Hollywood’s labor wars. Though reality TV workers once made it as far as the bargaining table, most are as far as ever from winning union representation. Under its former president, the strongly pro-organizing Patric Verrone, the Writers Guild West tried to shine a public spotlight on the sector with its “Reality Rights” campaign. But the issue was knocked out at the finish line in the guild’s last contract negotiations with the studios and networks. …